baber/WOPTO huggingface dataset:
Patent JP-H08260880-A (JP)
Title: Articulated type shield machine
Inventor: MORITA MICHIAKI
IPC: E21D9/06
Filed: 1995-03-20
Abstract: PURPOSE: To make it possible to supply a lubricant to a sliding surface between this articulation seal and a shield seal as an occasion demands in an articulated type shield machine which use a semi-cylindrical articulation seal. CONSTITUTION: In an articulated type shield machine which is provided with a shield main body which comprises a front body 1 and a rear body 2 and formed in articulative shape and mounted with a semi-cylindrical articulation seal 6, which is solid inside, on a seal mounting part 1a on the end of the front body 1, the semi-cylindrical articulation seal 6 is mounted outside the machine in the seal mounting part 1a. There is provided a space which allows a lubricant holding space to be formed with the seal 6. An O-ring type small-sized articulation seal 10 is mounted inside the machine at the shield mounting part 1a at the elevation lower than that of the semi-cylindrical articulation seal 6. A lubricant supply passage 11, which supplies a lubricant to a lubricant holding space formed with these paired articulated seals 6 and 10, is formed at the seal mounting part 1a.
Patent JP-H02240804-A (JP)
Title: Magnetic tape storage device
Inventor: YOSHINO EIJI
IPC: G11B5/02
Filed: 1989-03-15
Abstract: PURPOSE:To store the information with a large capacity more than double over a conventional capacity by providing a magnetic layer to both sides of a magnetic tape and providing at least one magnetic recording and reproducing means on each side of the magnetic tape. CONSTITUTION:When tape reels 2a,2b are driven in the direction of the arrow, the magnetic tape 1 is fed from the reel 2a to 2b. Then a signal is recorded/ reproduced on the side of the tape 1 with the magnetic head 4a. Then the signal is recorded or reproduced on the side opposite to the side, already recorded or reproduced with the magnetic head 4a, by using the magnetic head 4b provided to the side opposite to the magnetic head 4a on the tape 1. Thus, since the signal is recorded and reproduced respectively to both sides of the tape 1, the storage is implemented in a double capacity more than a conventional device. Magnetic layers 6,6 are provided to both sides of the base 5 in the tape 1.
Patent JP-S54152706-A (JP)
Title: Suction device for internal combustion engine
Inventor: NOHIRA HIDETAKA
IPC: F02M35/10
Filed: 1978-05-24
Abstract: PURPOSE: To produce a turbulent flow in a combustion chamber and thus perform a steady burning, by locating a No.2 throttle valve and a subsuction passage at the downstream of a throttle valve of an internal combustion engine, and by introducing air-fuel mixture through the subsuction passage to a combustion chamber in the case of an engine running at a low speed.  
     CONSTITUTION: A throttle valve 12 and a No.2 throttle valve 14 are placed at a suction passage 5, and a sub-suction passage 17, which connects together the upstream and downstream of the No.2 throttle valve 14, is mounted. A negative pressure diaphragm device 22 is situated at the No.2 throttle valve 14. A negative pressure of a venturi B is supplied to a chamber 26 partitioned by a diaphragm 25 through a tube 29, and a suction negative pressure near the throttle valve 12 is fed to the other chamber 27 via a tube 31. And thus, the No.2 throttle valve 14 is closed in the case of a low engine speed, and air-fuel mixture is fed to a combustion chamber 4 after its flow speed is increased through the work of the sub-suction passage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06252683-A (JP)
Title: Electronic component
Inventor: YOSHIDA RYUHEI
IPC: H03H9/02
Filed: 1993-02-24
Abstract: PURPOSE:To obtain an electronic component whose height is able to be reduced. CONSTITUTION:The electronic component 10 includes cup terminals 12a, 12b. The cup terminals 12a, 12b are made up of leads 14a, 14b extended longitudinally and supports 16a, 16b whose cross section is, e.g. J-shaped provided to the other end in the longitudinal direction. An electronic component 20 having electrodes 24, 26 is supported between the cup terminals 12a and 12b and the electrodes 24, 26 are connected electrically and mechanically to the supports 16a, 16b. Let an angle between the lower end face of the supports 16a, 16b and a root of the leads 14a, 14b be theta1 and a folded angle of the intermediate part of the leads 14a, 14b be theta2, then the angles theta1, theta2 are set so as to satisfy the relation of 0<=theta1<=90 deg. and theta2>=90 deg.. Since a part being a stopper is not formed to the lower end of the supports 16a, 16b of this electronic component 10, the electronic component 20 is supported between the cup terminals 12a, 12b while being inserted deeply inbetween.
Patent JP-S52143731-A (JP)
Title: Desk type electronic unit
Inventor: NAGANO AKIRA
IPC: G07G1/01
Filed: 1976-05-25
Abstract: PURPOSE: To prevent malfunction and to enable small size and easy carrying, by decreasing the input keys and making simple the operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51137680-A (JP)
Title: Electrodialysis process
Inventor: SADA TOSHIKATSU
IPC: B01D61/46
Filed: 1975-05-23
Abstract: PURPOSE: An electrodialysis process whereby a system mixed in with macro-organic ions having a molecular weight of more than middle degrees can be electrodialyzed at high current efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06321199-A (JP)
Title: Heat insulating protector for aircraft
Inventor: CHIBOORUTO ARUNOO
IPC: B64G1/58
Filed: 1994-03-30
Abstract: PURPOSE: To facilitate connection and disconnection of a thermal protection device to protect an outer shell structural body of an FLYING BODY such as a spacecraft from high temperature and to use it for a second flight. CONSTITUTION: A termal protection device is constituted of a plural number of unit modules aligned in parallel, and each of the unit modules is constituted of a fairing member 20 furnished with a mounting tab 30 and a heat insulating material integrally provided on the fairing member 20. A clearance between the fairing members 20 adjacent to each other is restrained to the minimum dimensions required to absorb thermal expansion of the fairing members 20. Balls 44 devised to be constrained and locked by bolts for locking are engaged with sockets of holding parts 60, 60' installed on an outer shell structural body and the balls 44 are released by applying working force against elastic reurning force on a connecting device 40 to mount the mounting tab 30 of each of the fairing members on the outer shell structural body free to connect and disconnect.
Patent JP-S53147176-A (JP)
Title: Air clinder device
Inventor: FUJIWARA MICHIO
IPC: F15B15/14
Filed: 1977-05-27
Abstract: PURPOSE: To acceralate the discharge of air in a key channel and not to effect the opening time of a piston, by means of arranging an air circulation path at the key for stopping of rotation in an air cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09250530-A (JP)
Title: Nut attachment structure for extrusion material
Inventor: HARUHARA AKIRA
IPC: F16B37/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the workability when fixing an extrusion material to other combination member, and also to improve the workability, to reduce the number of parts, and to decrease the production cost when plural nuts are installed to the extrusion material. SOLUTION: An extrusion material 1 where a hollow cross-section part 1d with opposed inner walls 1a and a bottom wall 1c is formed in the longitudinal direction is molded by extrusion molding, a bolt insertion hole is opened on the bottom wall 1c of the extrusion material 1, and a retainer plate 4 which can be inserted from an opening end of one end of the hollow cross-section part 1d is formed. A nut 5 is fixed to the upper surface of the retainer plate 4 and a stud bolt 6 is protrusively provided, then a resin tube 7 is attached to the stud bolt 6. The nut 5 is attached to the position coincided with the bolt insertion hole by holding the retainer plate 4 with the reaction force of the elastic force resulting from the elastic deformation of the resin tube 7 when the retainer plate 4 is inserted from one end of the hollow cross-sectional part 1d.
Patent JP-S53146355-A (JP)
Title: Multi-tube type heat-exchanger
Inventor: UCHIYAMA YOSHIO
IPC: F28F1/00
Filed: 1977-05-27
Abstract: PURPOSE: To offer a multi-tube type heatexchanger of such a construction that a baffle plate is equipped at eddy current part generated y flow of the outside fluid on te back side of heat transmission tube, whereby the generation of eddy current can be prevented, the vibration reduced, and the strength of heat transmission tube increased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62217587-A (JP)
Inventor: NAKAMURA MASA
IPC: H01R43/00
Filed: 1986-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60206823-A (JP)
Title: Photocurable resin composition
Inventor: ITOU ISAO
IPC: C09D11/104
Filed: 1984-03-30
Abstract: PURPOSE:A photocurable resin composition excellent in adhesion to substrates, especially, to the surface of metal or glass, prepared by adding a specified organic compound and a photopolymerization initiator to a polyfunctional epoxy compound. CONSTITUTION:Use is made of a urea compound of the formula (wherein R1 and R2 are each a 1-10C alkyl, 1-10C alkenyl, a 6-8C aryl, or a 7-9C aralkyl or R1 and R2 may be combined together to form a ring, X and Y are each H, a halogen, methyl, methoxy or nitrol) and a like compound. Namely, 100pts.wt. epoxy compound (e.g., bisphenol A-derived epoxy resin) is mixed with 10-300pts.wt. at least one compound selected from among a compound having at least two polymerizable unsaturated groups and a compound having an epoxy group and a polymerizable unsaturated group (e.g., ethylene glycol), 0.3-1.5pts. wt. organic acid hydrazide compound (e.g., salicylic acid hydrazide), 0.3-10pts. wt. above urea compound (e.g., 3-phenyl-1,1-dimethylurea), and 0.5-20pts.wt. photopolymerization initiator.
Patent JP-S63228595-A (JP)
Inventor: INOUE AKIHIRO
IPC: H05B41/36
Filed: 1987-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02239347-A (JP)
Title: Draw type optical disk access system
Inventor: ICHIMURA YUKIO
IPC: G06F12/00
Filed: 1989-03-13
Abstract: PURPOSE:To eliminate the access of data bases at the time of restoration and to prevent the destruction of the data base owing to an accidental error by interposing address control files in the data bases and optical disks. CONSTITUTION:When a content 110 being data in the optical disk 14 connected to text data stored in the data base 12 is referred in an application 11, a key 16 is learnt by a key 15 and an address 18 is learnt by the key 16 by setting an address control file 13 as an access, whereby a data content quantity 110 in the disk 14 is learnt by the address. For restoring the optical disk destroyed by optical disk save data 21, it is necessary to write the content in data 22 saved in data 21 into the optical disk 218. If it fails, an address 28 written into the disk 218 is updated based on the content. Thus, an address control file 25 before restoration is altered to 24, and the data base 26 does not change at all.
Patent JP-S62219731-A (JP)
Title: Phase synchronization detection circuit
Inventor: SAKATA TAKASHI
IPC: H04J3/06
Filed: 1986-03-19
Abstract: PURPOSE:To surely detect whether or not a delay time difference between both signals having a delay time difference is absorbed at a delay time compensation circuit by detecting whether or not the 2nd signal delayed fixedly exists in the range of a variable delay time to the 1st signal and generating a detected output. CONSTITUTION:The 2nd elastic memory 103 generates the pulse of n-bit length from any memory element in response to the 1st synchronizing signal and when the 2nd synchronizing signal delayed by a prescribed time outputted from a fixed delay circuit 104 is within the pulse period, the delay time difference between both the signals is absorbed and the signals are synchronized. An OR circuit 107 obtains OR of outputs of each bit of the 2nd elastic memory 102, the output and the 2nd synchronizing signal output from the fixed delay circuit 104 are ANDed by an AND circuit 108 to detect the coincidence of both the signals. In detecting the coincidence, the output triggers a pulse generating means 109 to generate the pulse of a prescribed length thereby generating the detected output for the display or the like.
Patent JP-H03262763-A (JP)
Title: Polishing method for vehicle, backing treatment material, water wax, and water wax coating device
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/04
Filed: 1990-03-13
Abstract: PURPOSE:To improve sticking of water wax and improve the wax effect by coating a backing treatment material with a cationic surface active agent on the surface of a vehicle body, then coating the water wax with an anionic surface active agent on the surface of the vehicle body where the backing treatment material is not removed. CONSTITUTION:A gate type car washer has a gate type frame 2 reciprocatable along ground running rails 3 astride a vehicle, and a rotary brush device B, a drying device D, a pure water spraying device R, a backing treatment material coating device W, a detergent spraying device C and a wax coating device M1 are arranged on the gate type frame 2. In the polishing process of the vehicle, a backing treatment material with a cationic surface active agent is coated on the surface of a vehicle body from the backing treatment material coating device W, and water wax with an anionic surface active agent is coated on the surface of the vehicle body where the coated backing treatment material is not removed from the wax coating device M1. The sticking of the water wax to the vehicle body is improved.
Patent JP-H01236173-A (JP)
Title: Temporary storage device for flexible continuous material
Inventor: KUSAKABE YUKIO
IPC: B65H51/22
Filed: 1988-03-14
Abstract: PURPOSE:To store a flexible continuous material without generating warp and save labor at a manufacturing plant for the flexible continuous material such as a rubber hose or the like, by arranging so as to store temporarily the flexible continuous material when it is rolled away to a bobbin in a state in which it is delivered as a product. CONSTITUTION:A flexible continuous material 1 pinched between storage pinch rollers 8, 9 is inserted into a device, and a tip portion comes to take-out pinch rollers 12, 13 along the outer perimeter of the row 6 of inside basket rollers, and is held pinchingly by means of rollers 12,13. Further, as the continuous material 1 is being inserted forcedly, its midway portion forms a U shape bend portion 1a. And, this bend portion 1a comes to be rolled away along a spiral space which is between the row 5 of outside basket rollers and the row 6 of inside basket rollers, and is constituted spirally and in multi-steps. Conversely, in the case of the continuous material 1 being taken out, rollers 12,13 are driven, or the continuous material 1 is pulled, and the whole of the row 6 of rollers is driven by means of a drive motor, and then, the portion of the continuous material 1 from the bend portion 1a to rollers 12,13 is taken out to the outside.
Patent JP-H10258934-A (JP)
Title: Glass substrate carrier device
Inventor: KIDOUCHI YASUO
IPC: B65G13/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To previously suppress dusting from a bearing and prevent generation of a defective of a glass substrate due to sticking of dust to the glass substrate. SOLUTION: This glass substrate carrier device is constituted of a plurality of roller bearings 2 carrying glass substrates 1, a driving device 3 rotating the roller bearings 2 in one direction, a bearing 6 supporting the roller bearings 2 and a bearing tank 7a sinking the bearing 6 in lubricating liquid. By always immersing the bearing 6 supporting the roller bearings 2 in lubricating liquid such as pure water W, dust is stopped in lubricating liquid of the bearing tank 7a even if the bearing 6 is worn away and dust is generated, and generation of a defective due to sticking of dust to the glass substrate 1 is prevented.
Patent JP-H01232925-A (JP)
Title: Electronic endoscopic apparatus
Inventor: KIKUCHI KENICHI
IPC: H04N5/208
Filed: 1988-03-14
Abstract: PURPOSE:To obtain a differentiated image within a real time, by providing a change means for changing an amplitude or set-up value with respect to an original image signal, a mixing means for mixing the contour correction signal outputted from said change means and a control means for these means. CONSTITUTION:An object 13 is formed into an image on a CCD 15 as a solid- state image sensing element by an image forming lens 14. A color separation mosaic filter 15 is mounted on the imaging surface of the CCD 15 to separate the image into red, green and blue at every pixel. The color difference signals R-Y, B-Y outputted from a preprocess circuit 19 are respectively set to the magnitudes indicated by a controller 22 by coefficient devices 27, 28 to be inputted to a post process circuit 29 along with a brightness signal Y''. The brightness signal Y'' and the color difference signals R-Y, B-Y inputted from the post process circuit 29 are subjected to matrix processing, encoder processing or the like to be displayed on a color monitor 5 as color images. By this method, a differentiated image signal can be obtained by real time processing.
Patent JP-H01236094-A (JP)
Title: Washer
Inventor: IKEDA YOSHIO
IPC: D06F39/12
Filed: 1988-03-15
Abstract: PURPOSE:To cause a water level switch to be water-proof, simultaneously, to facilitate the wiring work of a switch and a unit, and simultaneously, to easily and surely fix an air pressure hose to a panel by forming a holding part to hold the air pressure hose to link the water level switch and an air trap provided to a water receiver to a case to house a control unit. CONSTITUTION:A case 8 made of a synthetic resin is composed of a case 17 main body whose lower surface is opened and a bottom cover 18 fitted into the lower surface, and a water level switch 7 is fitted in a housing part 8b formed by dividing a right edge side part in the case 8 by means of a partition wall 8a. The water level switch 7 and the air trap provided to a water receiver 32 are linked by an air pressure hose 31. On the other hand, a holding part 47 is formed unitedly with the bottom cover 18, it holds the air pressure hose 31, and the hose 31 is drawn out from the holding part along the drawing point of a lead wire 49 for wiring fitted to a printed wiring board 29. In such a constitution, since the water level switch 7 is in a condition to be covered with the case 8, the water-proof character of the water level switch 7 can be sufficiently increased.
Patent JP-S61221214-A (JP)
Title: Radiation-curable resin and its production
Inventor: NAKAYA IKUO
IPC: C08G18/67
Filed: 1985-03-28
Abstract: PURPOSE:The titled resin composition which gives a coating having excellent gloss, flexibility and adhesion to a metal surface, comprising an epoxy-modified urethane (meth)acrylate obtained by reacting various materials with each other. CONSTITUTION:The titled resin composition obtained by reacting a compound (A) having at least two free isocyanate groups in the molecule (e.g., 2,4-tolylene diisocyanate) with a nonlinear polyol, a polyol comprising a combination of a nonlinear polyol with a linear polyol or a linear polyether polyol (B) (espe cially, a lactone polyester polyol obtained by the ring opening polymerization of epsilon-caprolactone is desirable because it can be designed to have a narrow MW distribution), a dibasic organic acid and/or an organic acid anhydride (C) [e.g., maleic acid (anhydride)], an epoxy group-containing compound (D) of a MW<=5,000 (e.g., epoxy resin obtained from bisphenol A and epichlorohydrin) and a compound (E) having hydroxyl and (meth)acryloyloxy groups and a MW<=1,000.
Patent JP-S63227201-A (JP)
Title: Hybrid circuit
Inventor: TSURUOKA YOSHIYASU
IPC: H01P5/22
Filed: 1987-03-17
Abstract: PURPOSE:To enlarge the degree of freedom of a part where a bias circuit is to be provided by using a lambda/4 coupled line as the lambda/4 line of the isolation part of a hybrid circuit. CONSTITUTION:The lambda/4 coupled lines are used as the isolation lines 10b, 10d, 20b, and 20d of branch line-type hybrid circuits 10 and 20 used for the distribution and synthesis of a power for amplifier elements Q1 and Q2, and open dummies are used as dummies R1 and R2, and capacitors C5 and C6 are used at an input and an output terminals. Furthermore, at hybrid parts, the capacitor for cutting off a DC current is pattern-assembled. In such a way, it is not required to use the capacitor that is an individual parts, therefore, it is possible to make the assembling of the parts unnecessary, and to widen an area where the bias circuit is to be assembled.
Patent JP-S53146396-A (JP)
Title: Electric cutting machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1977-05-27
Abstract: PURPOSE:To support a wire electrode with pads which can be controlled to expand or contract atthe response speed of more than 400-600Hz so that the natural vibration of the wire electrode can be prevented thus improving the machining accuracy.
Patent JP-S57176060-A (JP)
Title: Powdery developing toner
Inventor: SARUWATARI NORIO
IPC: G03G9/087
Filed: 1981-04-22
Abstract: PURPOSE:To obtain a toner not causing toner filming, by using an epoxy resin and a styrene-butadiene copolymer as a binder resin. CONSTITUTION:An epoxy resin, a styrene-butadiene copolymer containing >=60wt% styrene, carbon black, and when needed, a dye are kneaded in a kneader heated to 100 deg.C, and the obtained resin composition is pulverized and classified to give a powdery toner. The use of the styrene-butadiene copolymer permits a semi-hardened state to be exhibited at fixing temperature, the toner not to stick to a carrier, so toner filming to be prevented.
Patent JP-S58178526-A (JP)
Title: Process of polishing wafer
Inventor: HAMAGUCHI TSUNEO
IPC: H01L21/304
Filed: 1982-04-14
Abstract: PURPOSE:To enable to detect polishing amount of each wafer even in the process of polishing operation by a method wherein, when multiple wafers are sticked on a pressurizing plate to polish one side of a wafer, a hole is pierced through the thickness direction of the pressurizing plate undersurface of which is blocked by a wafer for detecting work already performed to detect the amount of reflected rays from the wafer for detection by means of irradiating the hole with laser beams. CONSTITUTION:Multiple silicon wafers 7 are sticked on the undersurface of pressurizing plate 1 with a pierced hole 2 at the central part thereof and the undersurface of the pierced hole 2 is blocked by a wafer 3 for detecting work already performed. A polishing cloth 8 with the same thickness as that of the polished work done and multiple crystal silicon with different reflecting power are sticked on the surface such as glass passing He-Ne laser beams on the wafer 3. In such a constitution, laser beams 5 from a laser beam generator 4 are irradiated on the wafer 3 through the holes 2 to polish wafers 7 while the reflected rays are being detected by a light quantity meter such as a solar cell. Through these procedures, the wafer 3 is extinguished and the finishing of the polishing operation is judged when the plishing cloth 8 is left alone.